Best ways to get WiFi and mobile internet in Budapest: SIM cards, eSIMs, and free hotspots

If you’re heading to Budapest, Hungary and want to stay connected without the hassle, you’re in luck. Whether you’re a digital nomad, a weekend explorer, or just someone who likes to share every meal on Instagram, this guide about free wi-fi options will help you navigate the best options for staying online in Hungary’s capital.

SIM cards in Budapest: the basics

Budapest offers a variety of SIM card options for travelers. The three main providers are Vodafone, Yettel (formerly Telenor), and Telekom. You can purchase SIM cards at their official stores throughout the Hungarian capital. Prices and packages vary (below prices as of May 2025).

• One (was: Vodafone): Offers a prepaid plan with unlimited data (30 GB usable in the EU) and unlimited calls/SMS for around 30 USD / 26.4 EUR / 22.1 GBP
• Yettel: Provides plans like 1 GB + 50 minutes for approximately 2.8 USD / 2,5 EUR / 2 GBP, and 3 GB + 100 minutes for about 6.3 USD / 5,5 EUR / 4.6 GBP
• Telekom: Offers 1 GB + 80 minutes for roughly 5.7 USD / 5 EUR / 4,2 GBP, with additional data packages available.

Remember, you’ll need to show your passport / ID when purchasing a SIM card.

eSIMs: the digital alternative

If your phone supports eSIM technology, you can set up your data plan before even arriving in Budapest. Here are some popular eSIM providers:

• Airalo: Offers plans like 1 GB for 7 days, up to 20 GB for 30 days. These eSIMs operate on Yettel’s 4G/LTE network.
• Holafly: Provides unlimited data plans ranging from 3 days. Note that these are data-only plans without call or SMS capabilities.
• Nomad: Offers data-only plans like 3 GB for 30 days.These eSIMs work on Vodafone and Yettel networks.

Setting up an eSIM is easy: purchase the plan online, scan the provided QR code, and you’re good to go. Just ensure your phone is unlocked and eSIM-compatible.

Free WiFi hotspots in Budapest

Budapest is well-equipped with free WiFi spots throughout the city. Here are some places where you can connect and have wireless internet connection without spending a forint:

• Cafés and Restaurants: Many establishments like McDonald’s, Starbucks, and local cafés offer free WiFi to customers with stable internet connection. If you cannot find the code, just ask the waiter.
• Hotels and Hostels: Various hotels and hostels provide complimentary internet access.
• Public Areas: Some public squares and transportation hubs, such as Keleti and Nyugati railway stations, have free WiFi available.

For a comprehensive map of free WiFi hotspots in Budapest, you can use the WiFi Map app or website.

Tips for staying connected

• Check compatibility: Ensure your device is compatible with the SIM or eSIM you plan to use.
• Monitor data usage: Keep an eye on your data consumption to avoid unexpected charges.
• Use public WiFi when possible: Take advantage of free WiFi hotspots to conserve your mobile data.
• Secure your connection: When using public WiFi, consider using a VPN to protect your personal information.

Staying connected in Budapest has never been easier thanks to a wide variety of options designed to meet the needs of every type of traveler. Whether you value the traditional approach of buying a local SIM card at one of the many shops around the city or prefer the modern convenience of setting up an eSIM before you even arrive, Budapest offers reliable and affordable solutions to keep you online. No matter how long you’re staying or how much data you need, you’ll find a plan that fits your lifestyle and ensures you can browse, stream, and share your experiences without interruption throughout your entire visit.

FAQ

What’s the best way to get wifi in Budapest?

If you’re looking for the best way to get wifi in Budapest, your best bet is to find a public wifi network. Many cafes, restaurants, and bars offer free wifi for their customers. Just grab a coffee, and you’ll have a decent internet connection while you chill. You can also check out places like shopping malls or public libraries, which often have reliable wifi networks.

Can I get a SIM card for my phone?

Absolutely! Getting a SIM card in Hungary is super easy. Major providers like Telekom and Vodafone have stores throughout the city. You can grab a prepaid SIM card with a good data plan that allows you to stay connected without breaking the bank. Just make sure your phone is unlocked before you go buying a new SIM card.

What about mobile internet options?

If you want to use mobile internet, you can either get a SIM card for your phone or rent a pocket wifi. A pocket wifi device is a small router that allows you to connect multiple devices to the internet via a wireless connection. This is perfect if you’re traveling with friends or family and need to share the internet access.

Is there any free wifi available?

wifi available throughout Budapest. Look out for public wifi spots in parks, squares, and major tourist attractions. Just keep in mind that the speed might not be the best, but it’s a good way to check your social media or send messages without using your mobile data.